SpeechLine IS microphone series - Sennheiser · SpeechLine IS microphone series | 5 B) Ceiling...
Transcript of SpeechLine IS microphone series - Sennheiser · SpeechLine IS microphone series | 5 B) Ceiling...
SpeechLineIS microphone series
Microphone solutions for your conference | meeting room presentation
Instruction manual
SpeechLine IS microphone series | 1
Contents
Contents
Important safety information ...................................................................... 2
Sennheiser SpeechLine – True to the word ................................................ 3
Typical applications ....................................................................................... 3
Typical ways of setting up and installing microphones ......................... 4
Pick-up patterns of the microphones ........................................................ 6
Positioning the microphones ....................................................................... 6
Typical acoustic situations ........................................................................... 8
Overview of the SpeechLine IS microphone series .................................... 9
Package contents ......................................................................................... 10
Package contents of the microphones | microphone heads ............... 10
Package contents of the
tables stands | floors stands | microphone mounts ............................. 11
Package contents of the inline switch box | microphone button ...... 11
Product overview ......................................................................................... 12
Overview of the MEB 114 (-S) boundary layer microphones ............. 12
Overview of the MEB 102 (-L) | MEB 104 (-L)
surface-mounted boundary layer microphones .................................... 13
Overview of the MEG 14-40 (-L(-II)) gooseneck microphones ........... 13
Overview of the MZH 30xx (-L) goosenecks .......................................... 14
Overview of the MAT 133 (-S) | MAT 153-S table stands ................... 14
Overview of the MAS 133 inline switch box ........................................... 15
Overview of the MAS 1 microphone button ........................................... 15
Overview of the MZFS 60 | MZFS 80 microphone stands .................... 15
Mounting and installing the products ...................................................... 16
Planning the position of surface-mounted products ........................... 16
Mounting surface-mounted boundary layer microphones,
microphone buttons, switch boxes: table | lectern ............................... 18
Mounting the gooseneck microphones: table | lectern | stand .......... 20
Mounting microphones to the ceiling ...................................................... 22
Positioning mobile microphones .............................................................. 25
Connecting the products ............................................................................. 26
Connecting the products to an audio input ............................................ 26
Connecting products via the logic function ............................................ 28
Adjusting and using the products ............................................................. 31
Adjusting the microphone sensitivity ..................................................... 31
Activating/deactivating the low-cut filter on the MEB 114 (-S) ....... 31
Setting the behavior of the microphone button ................................... 32
Activating/muting microphones .............................................................. 33
Cleaning and maintaining the products ................................................... 34
Specifications ............................................................................................... 35
Product specifications ................................................................................. 35
Pin assignment ............................................................................................. 40
Polar diagrams ............................................................................................. 41
Frequency response curves ........................................................................ 43
Manufacturer Declarations ......................................................................... 45
Important safety information
2 | SpeechLine IS microphone series
Important safety information
� Please read this instruction manual carefully and completely before
using the products.
� Always include this instruction manual when passing the products on
to third parties.
� Do not use obviously defective products.
Preventing damage to health and accidents
� Position and install the products so that any risk of injury to the user is
eliminated.
� Keep the products, accessories and packaging parts out of reach of
children and pets to prevent accidents and choking hazards.
Preventing damage to the product and malfunctions
� Always keep the products dry and do not expose it to extreme
temperatures (hairdryer, heater, extended exposure to sunlight, etc.)
to avoid corrosion or deformation.
� Only clean the products with a soft, dry cloth. Solvents or cleansing
agents can damage the surfaces of the products.
� Only use the products within the specifications indicated (see
page 35).
� Only use attachments/ accessories/ spare parts supplied or
recommended by Sennheiser.
� Before operation, make sure that all connected third party devices are
in a safe operating condition and function properly.
Intended use/Liability
The products of the “IS microphone series” are designed for use in meeting
rooms, conference rooms and auditoriums. Some of these products can be
combined with each other.
The products can be used for commercial purposes.
It is considered improper use when the products are used for any
application not named in the corresponding manuals.
Sennheiser does not accept liability for damage arising from abuse or
misuse of the products and their attachments/accessories.
Sennheiser SpeechLine – True to the word
SpeechLine IS microphone series | 3
Sennheiser SpeechLine – True to the word
The spoken word remains the most personal and powerful tool in
communication. It enables us to convey and exchange messages, thoughts
and opinions, as well as emotions. Therefore, when using technical devices
like microphones, it is most important that no content is lost or
misunderstood.
The best microphone is one you don‘t have to think about while speaking,
because it fully captures your voice and picks up your words as precisely as
you form them. Easy operation and clear speech intelligibility are perhaps
most popularly embodied in the characteristically shaped Sennheiser ME
36, which can be seen on virtually every TV news program.
The qualities of these iconic microphones can also be found in all other
microphones of the versatile Sennheiser SpeechLine series. These qualities
are also built into any microphone of the versatile Sennheiser SpeechLine
portfolio.
Wired or wireless, digital or analog, this comprehensive range of easy to
integrate and unobtrusively designed microphones offer a solution for just
about any situation, including yours.
In many applications, a speech microphone can help to increase the speech
intelligibility or even make it possible in the first place (as in
teleconferences). The following chapters describe the most common
applications.
Typical applications
A) Conferences (voice lift)
The larger the room, the more helpful is an audio system which enhances
the speech intelligibility. Especially in large conference rooms, a speaker
seated at one end is difficult to understand at the other end. Table or
ceiling microphones can be used to pick up what the speaker says. The
audio signal can then be spread evenly around the room using wall or
ceiling loudspeakers. This application is also known as “voice lift”, i.e. the
speech is amplified in the room.
B) Teleconferences
If the participants of a conference are seated in different rooms, they have
to be connected via telephone or remote conference circuit. As a telephone
alone can only offer inadequate speech transmission for all participants in
the room, table or ceiling microphones should be used in this case too.
These are connected to a telephone conference unit such as the Sennheiser
TeamConnect system. This processes the signals and establishes the
connection to the remote participant.
C) Presentations
Especially in a presentation, in which the focus is on the transmission of
content, it is important to understand every word. Here, too, the larger the
room, the more necessary it is to amplify the voice. In this case, gooseneck
microphones offer the speaker orientation and enhance his presentation.
%%
Sennheiser SpeechLine – True to the word
4 | SpeechLine IS microphone series
Typical ways of setting up and installing microphones
Mobile microphones:
Permanently installed microphones:
A) Table
Especially in conference rooms, an obvious solution is miking up the table.
Here all participants are seated around the table. Sennheiser offers mobile
solutions as well as permanently installed microphones. The mobile
microphones are simply placed on the table.
Mobile installation: Permanent installation:
%
%
%%
MAT 153-SMAT 133-SMAT 133
MEB 114 MEB 114-S MEB 102
MEB 102-LMZT 30-LMZS 31
MEB 104 MEB 104-L
Sennheiser SpeechLine – True to the word
SpeechLine IS microphone series | 5
B) Ceiling
Suspending a microphone from the ceiling is another alternative. It has the
advantage that the microphones can be installed virtually invisibly in the
room. Ceiling installation requires precise prior planning, as the
microphones are further away from the speaker and the speech
intelligibility can be impaired by noise coming from the ventilator of a
projector or from an air conditioning unit.
C) Lectern
A lectern is usually used for presentations. Here, too, the microphones can
be positioned temporarily or installed permanently. A gooseneck
microphone positions the microphone capsule close to the speaker, thus
ensuring maximum speech intelligibility. Flexible gooseneck microphones
prevent conflicts with laptops because they can be oriented flexibly.
D) Floor
For spontaneous presentations or panel discussions, floor stands provide a
solid base for a gooseneck microphone.
MZH 30xxMEB 102
MZT 30-LMZT 30MZS 31
MZC 30 MZH 30ME 34|35|36
%
%
MZH 30xxMEG 14-40
MZT 30-LMZT 30MZS 31
MAT 153-SMAT 133-SMAT 133
MZFS 60|80 MZH 30xxMEG 14-40
Sennheiser SpeechLine – True to the word
6 | SpeechLine IS microphone series
Pick-up patterns of the microphones
Omni-directional pick-up pattern
Cardioid pick-up pattern
Super-cardioid pick-up pattern
Super-cardioid | lobar pick-up pattern
Positioning the microphones
A) Distance from the speaker
Basically, the nearer a speaker is to the microphone, the higher the speech
intelligibility. For this reason, gooseneck microphones are optimal from an
acoustic point of view. They position the microphone capsule close to the
speaker while offering excellent orientation.
Boundary layer microphones do not achieve the excellent acoustic
characteristics of gooseneck microphones, but they can be positioned
especially unobtrusively. These microphones can be integrated into any
room due to their small size and the colors they are available in. As a result
of the so-called boundary layer effect, the signal picked up by the
microphone capsule is amplified on a surface (for example a table or a
ceiling panel). In this way, part of the distance to the speaker can be
compensated for again.
B) One microphone for each speaker
In the ideal case, a dedicated microphone is used for each speaker. This
allows the best possible orientation and distance to the speaker to be
ensured at all times. It is also possible to choose a narrower directional
characteristic. This allows noise coming from the side as well as acoustic
reflections to be minimized, resulting in the highest speech intelligibility.
C) “Shared microphones” - several speakers share one microphone
One microphone per speaker is ideal, but one microphone shared by two
speakers is often adequate for many applications. A microphone with a
sufficiently wide opening angle should be selected here. The microphone
can thus pick up both speakers if installed centrally before them.
MEB 102-LMEB 102An omni-directional pattern picks up the sound uniformly from all
directions.
MEB 104-LMEB 104
MEG 14-40-LMEG 14-40ME 34
A cardioid pattern has a wide directional characteristic, i.e. a wide
opening angle. Sound hitting the rear of the microphone is
attenuated very strongly.
ME 35
A super-cardioid pattern has a slightly stronger directional
characteristic than the cardioid pattern, so it suppresses noise
coming from the side even more strongly but also picks up some
of the sound coming from the rear.
ME 36
A super-cardioid or lobar pattern has the strongest directional
characteristic, i.e. it provides the maximum suppression of sound
coming from the side, but it also picks up sound coming from the
rear. However, the ratio is lower than it is with the super-cardioid
pattern.
Sennheiser SpeechLine – True to the word
SpeechLine IS microphone series | 7
D) Typical table shapes - U-shaped, round, long, rows
Depending on the configuration of the tables in a room, different
microphones can be selected. In the case of a small round table, for
example, a microphone with an omni-directional pick-up pattern (shown
as a blue circle) is adequate to pick up all participants uniformly.
Directional microphones (shown as a semicircle) are suitable for rows of
tables. These microphones minimize the sound coming from the rear and
the sides. In oblong conference rooms with long tables, a combination of
directional and omni-directional microphones can be a good solution.
E) Speaker is seated
For conferences in which the speakers are seated, planning is easy as the
distance between the speaker and the microphone is easy to estimate or
measure. Here, the microphone is simply placed on the table and oriented
towards the speaker.
F) Speaker is standing
In the case of presentations held at a lectern, the speaker is usually in a
standing position. Here, the distance between lectern and mouth is
virtually as large as it is with a seated speaker. In courtrooms, the speakers
frequently stand up although the table in front of them is often of
“normal” height. In this case, long gooseneck microphones should be used
ideally in order to reduce the distance between the microphone capsule
and the speaker.
Sennheiser SpeechLine – True to the word
8 | SpeechLine IS microphone series
Typical acoustic situations
A) Normally attenuated room
A normally attenuated room provides an average attenuation of
reflections. This is contributed to by carpets, curtains or special acoustic
ceilings. In the case of reduced reflections in the room, microphones pick
up less noise, which results in the highest speech intelligibility.
B) Room with amplified sound
If the speech in the room is amplified by loudspeakers, this signal can enter
the microphone again. This can cause echo, but in the worst case acoustic
feedback can be the result. The effect can be reduced by using
microphones with stronger directional characteristics.
C) Large rooms with echo – acoustically challenging rooms
The larger the room, the more probable is acoustic disturbance due to
reflections or sound coming from loudspeakers. If the room also has many
smooth surfaces such as glass fronts or smooth floors, the result is a
scenario which is extremely unfavorable acoustically. In this case, only
microphones with strong directional characteristics like the ME 36 can
ensure speech intelligibility.
For assistance in selecting suitable microphones, please visit our website
at www.sennheiser.com > “IS Microphone Finder” or contact your local
Sennheiser partner.
Overview of the SpeechLine IS microphone series
SpeechLine IS microphone series | 9
Overview of the SpeechLine IS microphone series
The SpeechLine IS microphone series offers microphones for different room and speech situations (with
speakers in a standing or sitting position). Depending on the application, the microphones can be permanently
mounted into tables or lecterns, mounted to the ceiling or simply set up somewhere.
The series comprise the following products:
MEG 14-40-L
MEG 14-40-L-II
MEG 14-40
XLR-5 XLR-3TINY XLR-3
MEB 102-L MEB 104-L
MEB 102MEB 104
XLR-5XLR-3
ME 34
ME 35
ME 36
MEB 114-S
MEB 114
MZH 30xx
MZH 30xx-LXLR-5 XLR-3
MAT 133XLR-3
MAT 133-S
XLR-3
MAT 153-S
XLR-5
MAS 133
MAS 1
MZS 31
MZT 30-L
XLR-5
MZT 30
XLR-3
XLR-3
MZFS 60MZFS 80
Microphone with XLR-5 connection Microphone with XLR-3 connection
Boundary layer microphones signal light ring:
• MEB 102-L
• MEB 104-L
Boundary layer microphones:
• MEB 114 | with microphone button: MEB 114-S
• MEB 102 | MEB 104
Gooseneck microphones with signal light ring:
• MZH 30xx-L goosenecks:
MZH 3015-L, MZH 3040-L, MZH 3042-L,
MZH 3062-L, MZH 3072-L with ME 34, ME 35 or
ME 36 microphone head
• MEG 14-40-L, MEG 14-40-L-II
gooseneck microphones
Gooseneck microphones:
• MZH 30xx goosenecks:
MZH 3015, MZH 3040, MZH 3042, MZH 3062,
MZH 3072 with ME 34, ME 35 or ME 36
microphone head
• MEG 14-40 gooseneck microphone
MAS 133 inline switch box and MAS 1 microphone
button for controlling a microphone
Table stands for gooseneck microphones:
• with microphone button: MAT 153-S
Table stands for gooseneck microphones:
• MAT 133 | with microphone button: MAT 133-S
Table mounts for gooseneck microphones:
• MZS 31
• MZT 30-L
Table mounts for gooseneck microphones:
• MZS 31
• MZT 30
Floor stands for gooseneck microphones:
• MZFS 60 or MZFS 80
Package contents
10 | SpeechLine IS microphone series
Package contents
Depending on the product purchased, the package contents includes different components.
The letters A), B) etc. stand for alternative package components.
Package contents of the microphones | microphone heads
MZH 30xx(-L)MEB 114 | MEB 114-S
A) MEB 114-S
B) MEB 114
OR
ME 34| ME 35 | ME 36MEG 14-40(-L(-II))
Instructionmanual
A) ME 34
C) ME 36
B) ME 35
Quick GuideSafety Guide
Quick Guide
Safety Guide
Quick GuideSafety Guide
A) MZH 30xx
B) MZH 30xx (-L)
OR
OR OR
MEB 102 | MEB 102-L | MEB 104 | MEB 104-L
Quick Guide
Safety Guide
A) MEB 102
C) MEB 104
B) MEB 102-L
D) MEB 104-L
OR
A) + B)MZW 34
C) MZW 36A) MEG 14-40B) MEG 14-40-L
C) MEG 14-40-L-II
OR OR
Package contents
SpeechLine IS microphone series | 11
Package contents of the tables stands | floors stands | microphone mounts
Package contents of the inline switch box | microphone button
MAT 153-S | MAT 133-S | MAT 133 | MZTX 31
Quick Guide
Safety Guide
B) MAT 133-S
C) MAT 133
A) MAT 153-S
MZFS 60 | MZFS 80
MZS 31 | MZT 30-L | MZT 30
A) MZS 31
B) MZT 30-L
C) MZT 30
Quick GuideSafety Guide
MZC 30 | MZH 30
OR
A) MZC 30
B) MZH 30
Leaflet
OR
OR
A) MZFS 60
B) MZFS 80
OR
MAS 1MAS 133
Quick Guide
Safety Guide
Quick Guide
Safety Guide
26 mm
1.02“
4,4 mm
0.17“
132,6 mm5.22“
5,6 mm0.22“
For more information on the complete SpeechLine IS microphone series and for the data sheets of the
individual components, please visit our website at www.sennheiser.com.
For information on suppliers, contact your local Sennheiser partner:
www.sennheiser.com > “Service & Support”
Product overview
12 | SpeechLine IS microphone series
Product overview
The pin assignment of the products can be found on page 40.
Overview of the MEB 114 (-S) boundary layer microphones
1 Microphone
2 TINY-XLR-3 socket
3 Low cut filter
4 Slide switch for setting the
behavior of the microphone
button
5 Logic port
6 Microphone button with
signal light ring (red/green)
A BMEB 114 MEB 114-S21 21
5
4
33
6
Product overview
SpeechLine IS microphone series | 13
Overview of the MEB 102 (-L) | MEB 104 (-L) surface-mounted boundary layer microphones
Overview of the MEG 14-40 (-L(-II)) gooseneck microphones
1 Microphone head
2 Threaded bolt
3 Connection socket, XLR
4 Signal light ring (red/green)
Variants Features
A MEB 102 omni-directional
B MEB 102-L omni-directional, with signal light ring
C MEB 104 cardioid, acoustically directional
D MEB 104-L cardioid, acoustically directional,
with signal light ring
A
C
B
D
MEB 102
XLR-5XLR-3
MEB 102-L
MEB 104 MEB 104-L
2
1
3
2
1
3
2
14
3
2
1
3
4
1 Microphone head
2 Connection socket, XLR
3 Signal light ring
– red: MEG 14-40-L
– green: MEG 14-40-L II
Variant Features
A MEG 14-40 cardioid, acoustically directional
B MEG 14-40-L (-II) cardioid, acoustically directional,
with signal light ring
A BMEG 14-40
XLR-5XLR-3
MEG 14-40-LMEG 14-40-L II
2
1
1
3
2
Product overview
14 | SpeechLine IS microphone series
Overview of the MZH 30xx (-L) goosenecks
Overview of the MAT 133 (-S) | MAT 153-S table stands
1 Thread for ME 34/35/36
microphone heads
2 Connection socket, XLR
3 Signal light ring (red/green)
Microphone head Features
ME 34 cardioid, acoustically directional
ME 35 super-cardioid, acoustically directional
ME 36 super-cardioid/lobar, acoustically directional
A BMZH 30xx
XLR-5XLR-3
MZH 30xx-L
2 2
1
1
2 2
1
13
3
1 Socket for gooseneck
microphone, XLR-3
2 Socket for gooseneck
microphone, XLR-5
3 Connection socket, XLR-3
4 Microphone button with
signal light ring (red/green)
5 Logic port
6 Slide switch for setting the
behavior of the microphone
button
A BMAT 133
MAT 133-S
MAT 153-S
C MAT 133-S MAT 153-S
4
1 3
31
4
2 3
5
6
Product overview
SpeechLine IS microphone series | 15
Overview of the MAS 133 inline switch box
Overview of the MAS 1 microphone button
Overview of the MZFS 60 | MZFS 80 microphone stands
1 Mounting brackets
2 mic in microphone input,
XLR-3F
3 mic out microphone output,
XLR-3M
4 switch socket for MAS 1
microphone button, XLR-5F
5 Slide switch for setting the
behavior of the microphone
button
6 logic out output
2 3
1
1
6
54
1 Microphone button
2 Signal light ring (red/green)
3 Socket for inline switch box,
XLR-5M
1
3
2
1 Microphone connection, XLR-3F 2 Connection socket, XLR-3M
1
2
Mounting and installing the products
16 | SpeechLine IS microphone series
Mounting and installing the products
Planning the position of surface-mounted products
Planning the position of surface-mounted microphones| microphone buttons | inline switch boxes on tables and lecterns
� Choose the positions of surface-mounted microphones, microphone
buttons, table mounts, shock mounts and inline switch boxes on e.g.
lecterns or conference tables so that
– the speakers don‘t hit their knees when sitting down,
– the distance between speaker and microphone is between 30 cm to
80 cm (best possible speech quality),
– the microphone buttons are easy to reach for the speakers and
– no disruptive objects, sources of disturbance (e.g. telephones or PC
fans) or movable parts are in close proximity to the microphones.
%%
MZS 31MAS 133
MEB 102MZT 30-LMZT 30
MAS 1
MEB 102-LMEB 104-LMEB 104
min. 30 cm
max. 80 cm
microphone (XLR-3)e.g. MEB 1xx MAS 1
MAS 133
Mounting and installing the products
SpeechLine IS microphone series | 17
Planning the position of microphones | microphones accessories on a ceiling
To mount the product to a ceiling panel or wooden board:
� Choose the positions of the microphones or flush mounts on the ceiling
so that
– they are located directly above or in close proximity to the speaker,
– neither the speaker nor other persons can hit their heads on the
microphones or can get caught in hanging cables.
� When ceiling mounting, observe the applicable fire protection
requirements for the building.
%
%
MZH 30xx-L MZT 30MZS 31
ME 34|35|36 MZH 30 MZC 30
MEB 102
Mounting and installing the products
18 | SpeechLine IS microphone series
Mounting surface-mounted boundary layer microphones, microphone buttons, switch boxes: table | lectern
Drilling a hole through the surface of the table or lectern
Once you have chosen a position for the product (see page 16):
� Drill a hole with a diameter of 25 mm through the mounting surface
(plate thickness: 10 mm - 65 mm).
Mounting the MEB 102 (-L) | MEB 104 (-L) boundary layer microphones
1 Slide the first rubber ring over the threaded bolt of the microphone and
then insert the microphone into the drilled hole.
2 Orient the MEB 104 and MEB 104-L microphones towards the speaker.
Slide the second rubber ring over the threaded bolt and tighten the hex
nut.
Mounting the MAS 1 microphone button
1 Slide the first rubber ring over the threaded bolt of the microphone
button and then insert the microphone into the drilled hole.
2 Slide the second rubber ring over the threaded bolt and tighten the hex
nut.
MEB 102-LMEB 102
MEB 104-LMEB 104MAS 1
25 mm
10 mm – 65 mm
MEB 102-LMEB 102
MEB 104-LMEB 1041 2 MEB 104 | MEB 104-L
MAS 1
1 2
Mounting and installing the products
SpeechLine IS microphone series | 19
Mounting the MAS 133 inline switch box
� If necessary, change the position of the mounting brackets by
loosening the screws and removing the covers from the drilled holes.
Attach the mounting brackets to the desired position and replace the
covers.
� Use the drilling template (see supplement) to mark the position of the
screws.
� Attach the inline switch box using the supplied recessed head screws.
MAS 133
10 mm – 65 mm
Mounting and installing the products
20 | SpeechLine IS microphone series
Mounting the gooseneck microphones: table | lectern | stand
You can mount the gooseneck microphones:
A) to mobile table stands,
B) to floor stands and
C) to surface-mounted table mounts or shock mounts.
Mounting the ME 3x microphone head onto the MZH gooseneck
� Tightly screw one of the microphone heads onto the gooseneck in order
to ensure a reliable ground connection.
A) Mounting the MEG/MZH gooseneck microphone onto the MAT table stand
� Connect the XLR connector of the gooseneck microphone to the
corresponding socket of the table stand.
� Orient the microphone towards the speaker.
MZS 31 MZT 30-L
MZT 30
MAT 133-SMAT 133
MAT 153-S
MZFS 60MZFS 80
XLR-3 XLR-5 XLR-5
Accessories Accessories
Mounting the microphone
Accessories Accessories
MEG 14-40
MEG 14-40-L-IIMEG
14-40-LMZH30xx
MZH30xx-L
MZH 30xx-LMZH 30xxME 34|35|36
MZH 30xx (-L)
ME 34
ME 35
ME 36 MZH 30xx
MEG 14-40-L-IIMZH 30xx-L
MAT 153-SMAT 133-SMAT 133
MEG 14-40
MAT 133
MAT 133-S
MEG 14-40-L-II
MEG 14-40
MZH 30xx
XLR-3 XLR-5
MAT 153-S
Mounting and installing the products
SpeechLine IS microphone series | 21
B) Mounting the MEG/MZH gooseneck microphone to the MZFS floor stand
� Connect the XLR connector of the gooseneck microphone to the
corresponding socket of the floor stand.
C) Mounting the MEG/MZH gooseneck microphone to the MZT table mount/MZS shock mount
Once you have chosen a position for the product (see page 16):
1 Drill a hole with the following diameter through the mounting surface
(plate thickness 10 mm - 65 mm):
– 24 mm for the MZT 30 (-L) table mount
– 51 mm for the MZS 31 shock mount
2 Insert the table mount or the shock mount into the drilled hole.
3 Connect the XLR connector of the gooseneck microphone to the
corresponding socket of the MZT 30 (-L) table mount/MZS 31 shock
mount.
MEG 14-40MZH 30xx
MZFS 60|80
MEG 14-40 MZH 30xx
MZFS 60MZFS 80
XLR-3
MEG 14-40-L-IIMZH 30xx-L
MZT 30-LMZT 30MZS 31
MEG 14-40-L
24 mm 51 mm
10 mm – 65 mm
MZS 31MZT 30-L MZT 30
1
2 3
MZS 31 MZT 30-L MZT 30
Mounting and installing the products
22 | SpeechLine IS microphone series
Mounting microphones to the ceiling
Some microphones of the IS series can also be mounted to a ceiling panel
or wooden board of a suspended ceiling.
A) Mounting the MEB 102 boundary layer to the ceiling
Once you have chosen a position for the product (see page 16):
� Drill a hole with a diameter of 25 mm through the ceiling panel or
wooden board (plate thickness 10 mm - 65 mm).
� Slide the first rubber ring over the threaded bolt of the microphone
button and then insert the microphone into the drilled hole.
� Slide the second rubber ring over the threaded bolt and tighten the hex
nut.
� Connect a suitable cable (see page 26) and lay the cable.
MZH 30xx-L MZT 30MZS 31
ME 34|35|36 MZH 30 MZC 30
MEB 102 A
C
B
XLR-3
MZT 30 MZH3015w
MZT 30
MZC 30
MZH 30
ME 34
ME 35
ME 36
+
+ + +
MEB 102
25 mm
10 mm – 65 mm
Mounting and installing the products
SpeechLine IS microphone series | 23
B) Mounting the MZH 3015 w gooseneck microphone to the ceiling
� Tightly screw one of the microphone heads onto the gooseneck in order
to ensure a reliable ground connection.
Once you have chosen a position for the product (see page 16):
� Drill a hole with the following diameter through the mounting surface
(plate thickness 10 mm - 65 mm):
– 24 mm for the MZT 30 table mount
– 51 mm for the MZS 31 shock mount
� Insert the table mount or the shock mount into the drilled hole.
� Connect the XLR connector of the gooseneck microphone to the
corresponding socket of the MZT 30 table mount/MZS 31 shock mount.
� Connect a suitable cable (see page 26) and lay the cable.
MZH 30xx
MZT 30MZS 31
ME 34|35|36
MZH 30xx (-L)
ME 34
ME 35
ME 36 MZH 30xx
51 mm 24 mm
10 mm – 65 mm
MZT 30 MZS 31
MZS 31 MZT 30
Mounting and installing the products
24 | SpeechLine IS microphone series
C) Ceiling-mounting a ME 3x microphone
Once you have chosen a position for the product (see page 16):
� Drill a hole with a diameter of 24 mm through the mounting surface
(plate thickness 10 mm - 65 mm).
� Insert the table mount into the drilled hole.
� Connect the XLR connector of the MZC 30 cable to the corresponding
socket of the MZT 30 table mount.
� Guide the cable through the MZH 30 metal ceiling hanger.
� Tightly screw one of the microphone heads onto the special coax socket
of the cable in order to ensure a reliable ground connection.
� Connect a suitable cable (see page 26) and lay the cable.
MZT 30
ME 34|35|36 MZH 30 MZC 30
24 mm
10 mm – 65 mm
MZT 30
MZT 30 MZC 30
MZC 30
ME 34
ME 35
ME 36
MZC 30 MZH 30
Mounting and installing the products
SpeechLine IS microphone series | 25
Positioning mobile microphones
Positioning tabletop boundary layer microphones/gooseneck microphones attached to a table stand
� Choose the positions of the microphone so that
– the distance between speaker and microphone is between 30 cm to
80 cm (best possible speech quality) and
– no disruptive objects, sources of disturbance (e.g. PC fans) or
movable parts are in close proximity to the microphones.
� Orient the gooseneck microphones towards the speaker.
Positioning gooseneck microphones attached to a stand
� Position the stand with the microphone so that the distance between
speaker and microphone is between 30 cm to 80 cm (best possible
speech quality).
� Orient the gooseneck microphones towards the speaker.
%
%
MEB 114-SMEB 114
MAT 153-SMAT 133-SMAT 133
min. 30 cm
max. 80 cm
MEG 14-40 (-L (-II)) MZH 30xx (-L)
MEB 114-SMEB 114
MZFS 60|80
min. 30 cm
max. 80 cm
MEG 14-40
MZH 30xx
Connecting the products
26 | SpeechLine IS microphone series
Connecting the products
Connecting the products to an audio input
There are two ways to connect the products of the SpeechLine IS
microphone series to a suitable audio input:
A) Connection to a mixing console, an auto mixer or a digital signal
processor (DSP) using shielded cables
B) Connection to a mixing console via the MAS 133 inline switch box and
the MAS 1 microphone button using shielded XLR cables
A) Connecting a microphone to a mixing console | an auto mixer | a digital signal processor (DSP)
� Use a suitable shielded cable (e.g. XLR-XLR, XLR-terminal) to connect
the microphone to the mixing console, the auto mixer or the DSP. For
more information on the connections, refer to the instruction manual
of your DSP.
� Lay all cables in such a way that other persons cannot trip over them
and injure themselves.
MZS 31MEB 114-S
MEB 102MZT 30-LMZT 30
MEB 114
MEB 102-LMEB 104-LMEB 104
MAT 153-SMAT 133-SMAT 133
MEB 114 MEB 114-S MAT 153-SMAT 133 MAT 133-S
TINYXLR-3 XLR-3 cable
not includedXLR-3
MEB 102-L
MEB 104
MEB 104-L
MEB 102
MZH 30xx-L
MZH 30xx
MEG 14-40L
MEG 14-40
Connecting the products
SpeechLine IS microphone series | 27
B) Connecting a microphone | the MAS 133 inline switch box | the MAS 1 microphone button to a mixing console
� Use a shielded XLR-3 cable to connect the MAS 1 microphone button to
the MAS 133 inline switch box (switch socket).
� Use a shielded XLR-3 cable each to connect the MAS 133 inline switch
box to:
– the microphone (MAS 133: mic in socket) and
– the mixing console (MAS 133: mic out socket).
MEB 102MAS 1
MEB 104-LMEB 104MAS 133
MEB 102-L
MZH 30xx MEG 14-40
microphone (XLR-3)e.g. MEB 1xx MAS 1
MAS 133
Connecting the products
28 | SpeechLine IS microphone series
Connecting products via the logic function
Once you have established the audio connection (see previous chapter),
you can connect the products of the IS microphone series featuring a logic
port (shown on the left) to the DSP.
The logic port passes on status information on the microphone button
(microphone button pressed/not pressed) to the DSP. Via the logic output
of the DSP, you can additionally control the status of the signal light ring
of the microphone button.
The logic output also allows you to integrate and control several MAS 133
inline switch boxes in a system.
The following chapters provide
A) information on how to connect the MAS 133 inline switch box to a DSP
B) information on how to connect microphones
C) an example installation for the Sennheiser TeamConnect system
A) Connecting the MAS 133 inline switch box to the DSP via the logic function
The way you connect the MAS 133 inline switch box determines which
information is passed on to the DSP.
� Use a 2-wire cable (Ø 0.14–0.5 mm2) to connect the inline switch box
to a GPIO port or logic port of the DSP.
� Lay all cables in such a way that other persons cannot trip over them
and injure themselves.
� Observe the connection instructions in the instruction manual of your
DSP.
MEB 114-S
MAT 153-SMAS 133
MAT 133-S
MAS 133 Logic port Function
Passes on status information on the microphone button –
button pressed/not pressed– to the DSP.
Passes on microphone status information – microphone
activated/muted – to the DSP.
Switchsignalout
DSPcontrol
MAS 133
DSPlogic
Connecting the products
SpeechLine IS microphone series | 29
B) Connecting microphones to a DSP with logic function
To establish a logic connection in addition to the audio connection:
� Use a 3-wire cable (Ø 0.14–0.5 mm2) to connect the microphone or the
table stand to a GPIO port or logic port of the DSP.
� Lay all cables in such a way that other persons cannot trip over them
and injure themselves.
� Observe the connection instructions in the instruction manual of your
DSP.
� Set the slide switch for setting the behavior of the microphone button
to ON in order to activate the “DSP remote mode”.
In “DSP remote mode”, the microphone is permanently on and is muted
or activated via the DSP. The microphone thus permanently provides a
reference signal for AEC algorithms in the DSP.
DSPlogic
Logic inGroundLogic out
MAT 133-S MAT 153-SMEB 114-S
ON PTM PTT ONOFF
MAT 133-SMAT 153-S MEB 114-S
Connecting the products
30 | SpeechLine IS microphone series
C) Example installation for the Sennheiser TeamConnect system
Example installation with an XLR-3 microphone
Example installation with an XLR-5 microphone and signal light rings
Audio
MEB 114-SLogic
AudioLogic
Sennheiser SL TeamConnect CU1
Sennheiser SL TeamConnect CB1
CU1
CB1
32
1
4
5
32
1
4
5 +12 V DC
external power supply*
* not included
MEB 104-L
MAS 1
MEB 102-L
CU1CB1
10 kΩ
HL
-> green-> red
Adjusting and using the products
SpeechLine IS microphone series | 31
Adjusting and using the products
Adjusting the microphone sensitivity
� Use the mixing console, the auto mixer or the DSP to adjust the
microphone sensitivity so that over- or under-modulation is avoided.
For more information on the audio settings, refer to the instruction
manual of the corresponding device.
Activating/deactivating the low-cut filter on the MEB 114 (-S)
A table or lectern transfers the sound produced when a speaker
accidentally stumbles against it. The low-cut filter reduces low-frequency
noise by filtering out frequencies below 120 Hz.
� Set the slide switch to the desired position:
If interference occurs at high field strengths, remove the source of
interference from the microphone.
MEB 114 MEB 114-S
Low-cut filter is deactivated
Low-cut filter is activated
Adjusting and using the products
32 | SpeechLine IS microphone series
Setting the behavior of the microphone button
The products shown on the left feature a slide switch that allows you to
directly set the behavior of the microphone button.
� Set the slide switch to the desired position.MEB 114-S
MAT 153-SMAS 133
MAT 133-S
Position Function
ON/OFF:
When you press the microphone button, the microphone is:
– activated (lights up green) or
– muted (lights up red).
PTM – Push To Mute:
The microphone is activated, the microphone button lights up
green. The microphone button will light up red and the
microphone will be muted for as long as you keep the
microphone button pressed.
PTT – Push To Talk:
The microphone is muted, the microphone button lights up
red. The microphone button will light up green and the
microphone will be activated for as long as you keep the
microphone button pressed.
ON:
• Protection against accidental operation: The microphone
is permanently activated. This setting prevents
interruptions due to accidental operation of the
microphone button.
• DSP remote mode: The microphone is connected to a DSP
via a logic port. In this case, the functions ON, OFF, PTT and
PTM can be performed by the DSP.
ON PTM PTT ONOFF
MAT 133-SMAT 153-S MEB 114-S
MAS 133
Adjusting and using the products
SpeechLine IS microphone series | 33
Activating/muting microphones
The products shown on the left have LEDs that indicate whether the
microphone is muted or activated. The LEDs light up as soon as the
products are powered via the mixing console, the auto mixer or the DSP.
Whether a microphone is permanently activated or muted or whether it
can be activated or muted by pressing the microphone button depends on
the setting of the slide switch that sets the behavior of the microphone
button (see page 32). When the slide switch is set to ON, the microphone
is permanently activated and the microphone button is deactivated.
� Press the microphone button, the LED lights up:
* This function is not supported by all mixing consoles, auto mixers and
DSPs.
MZH 30xx MEG
14-40-L-II
MAS 1MEB 114-S
MEG 14-40
... green Microphone is active
... red* Microphone is muted
The signal light rings of the microphones light up synchronously
with the signal light rings of the microphone buttons.
MEB 114-S MAT 133-S
MAT 153-S
+ MZH 30xx+ MEG 14-40
+ MEG 14-40-L-IIMAS 1
Cleaning and maintaining the products
34 | SpeechLine IS microphone series
Cleaning and maintaining the products
� Clean the products with a soft, dry cloth.
CAUTION
Liquids can damage the electronics of the products!
Liquids entering the housing of the product can short-circuit the
electronics.
� Keep all liquids far away from the product.
� Do not use any solvents or cleansing agents.
Specifications
SpeechLine IS microphone series | 35
Specifications
Product specifications
MEB 114 MEB 114-S
Boundary layer microphones MEB 114 MEB 114-S
Pick-up pattern cardioid
Frequency response 40 – 20,000 Hz
Acoustic principle boundary layer microphone
Switch for behavior of the
microphone button
– ON | PTM | PTT | ON/OFF
Cut-off frequency 120 Hz
Output impedance at 1kHz 200 ΩSensitivity 10 mV/Pa
Max. sound pressure level 140 dB at 1 kHz
Equivalent noise level
A-weighted as per DIN IEC 6167229 dB(A)
Power supply 24 – 48 V phantom power (P 24 – P 48)
Current consumption 1,5 mA 5.3 mA
(microphone/signal light ring:
2.65 mA each)
Logic input – high level input voltage > 2.0 V
low level input voltage < 0.8 V
Logic output – high level output voltage > 2.4 V
low level output voltage < 0.4 V
Connector tiny XLR-3M tiny XLR-3M | 3 x terminal
Weight approx. 286 g
Dimensions (W x H x D) 85 mm x 25 mm x 100 mm
Temperature operation: –10 °C (14 °F) to +50 °C (122°F)
storage: –25 °C (–13°F) to +70 °C (158°F)
Specifications
36 | SpeechLine IS microphone series
MEB 102 MEB 102-L MEB 104 MEB 104-L
Surface-mounted boundary layer microphones
MEB 102 MEB 102-L MEB 104 MEB 104-L
Pick-up pattern omni-directional cardioid
Frequency response 40 – 20,000 Hz
Acoustic principle boundary layer microphone
Output impedance at 1kHz 200 ΩSensitivity 16 mV/Pa 14 mV/Pa
Max. sound pressure level 125 dB at 1 kHz < 3%
Equivalent noise level
A-weighted as per DIN IEC 61672
21 dB (A) 28 dB (A)
Power supply 24 – 48 V phantom power (P 24 – P 48)
Current consumption 3 mA 6 mA
(microphone/
signal light ring:
3 mA each)
3 mA 6 mA
(microphone/
signal light ring:
3 mA each)
Connector XLR-3M XLR-5M XLR-3M XLR-5M
Weight approx. 59 g approx. 60 g
Dimensions installation height: approx. 12 mm installation height: approx. 19 mm
total height: approx. 83 mm total height: approx. 90 mm
Ø microphone head: approx. 29 mm
Ø threaded bolt: approx. 20 mm
thread size: M20 x 1.5
Ø rubber rings: approx. 23 mm
Temperature operation: –10 °C (14 °F) to +50 °C (122°F)
storage: –25 °C (–13°F) to +70 °C (158°F)
MZH 30xx MZH 30xx-L
Gooseneck microphones MZH 30xx MZH 30xx-L
Pick-up pattern depending on ME 3x mic head
Acoustic principle gooseneck microphone (condenser)
Power supply 12 V – 48 V
phantom power (P 12 – P 48)
Current consumption 3 mA 18 mA
(microphone/signal light ring:
9 mA each)
Connector XLR-3M XLR-5M
Temperature operation: 0 °C (32 °F) to +40 °C (104 °F)
storage: –25 °C (–13°F) to +70 °C (158°F)
Specifications
SpeechLine IS microphone series | 37
MEG 14-40 MEG 14-40-L MEG
14-40-L-II
Gooseneck microphones MEG 14-40 MEG 14-40-L MEG 14-40-L-II
Pick-up pattern cardioid
Frequency response 50 – 20,000 Hz
Acoustic principle gooseneck microphone (condenser)
Output impedance at 1kHz < 100 ΩSensitivity 15 mV/Pa
Max. sound pressure level 130 dB at 1 kHz < 3%
Equivalent noise level 37 dB (CCIR)
26 dB (A)
Power supply 12 V – 48 V
phantom power (P 12 – P 48)
Current consumption 3 mA
Power supply signal light ring – 9 – 30 V DC
approx. 18 mA
red
12 – 30 V DC
1 – 18 mA
green
Connector XLR-3M XLR-5M
Temperature operation: 0 °C (32 °F) to +40 °C (104 °F)
storage: –25 °C (–13°F) to +70 °C (158°F)
ME 34 ME 35 ME 36
Microphone heads ME 34 ME 35 ME 36
Pick-up pattern cardioid super-cardioid hyper-cardioid/lobar
Frequency response 40 – 20.000 Hz 50 – 20.000 Hz 40 – 20.000 Hz
Acoustic principle pressure gradient
transducer
pressure gradient
transducer
pressure gradient
transducer/
interference tube
transducer
Sensitivity 10 mV/Pa 18 mV/Pa
Electrical impedance 50 ΩMin. terminating impedance 1 ΩEquivalent noise level 37 dB (CCIR)
26 dB (A)
34 dB (CCIR)
23 dB (A)
Power supply via MZH 30xx 12 V – 48 V phantom power (P 12 – P 48)
Current consumption microphone 250 μA
Dimensions (W x H x D) Ø 12 x L18 Ø 8.2 x L96
Weight without MZH 30xx 9.5 g 17 g
Connector special coax connector
Temperature operation: –10 °C (14 °F) to +50 °C (122°F)
storage: –25 °C (–13°F) to +70 °C (158°F)
Specifications
38 | SpeechLine IS microphone series
MAS 133 inline switch box
MAS 1 microphone button
MAS 133
Power supply 48 V phantom power (P48) via MIC IN
Slide switch for setting the
behavior of the microphone button
ON | PTM | PTT | ON/OFF
Logic output high level output voltage > 2.4 V | low level output voltage < 0.4 V
Connections MIC IN: XLR-3F | MIC OUT: XLR-3M | SWITCH: XLR-5F | 3x terminal
Weight approx. 212 g
Dimensions (W x H x D) approx. 150 x 44 x 44 mm
Temperature operation: –10 °C (14 °F) to +50 °C (122°F)
storage: –25 °C (–13°F) to +70 °C (158°F)
MAS 1
Power supply 12 V (max. 1.5 mA)
Current consumption signal light ring: 3 mA
Connection XLR-5M
Weight approx. 59 g
Dimensions total height: approx. 81 mm
installation height: approx. 8 mm
Ø-head of microphone button: approx. 29 mm
Ø-threaded bolt: approx. 20 mm
Ø-rubber rings: approx. 23 mm
thread size: M20 x 1.5
Temperature operation: –10 °C (14 °F) to +50 °C (122°F)
storage: –25 °C (–13°F) to +70 °C (158°F)
Specifications
SpeechLine IS microphone series | 39
MZC 30 connection cable for ceiling mounting
In compliance with
MAT 133 MAT 133-S MAT 153-S
Table stands MAT 133 MAT 133-S MAT 153-S
Current consumption 1.9 mA 3.7 mA
Slide switch for setting the
behavior of the microphone button
– ON | PTM | PTT | ON/OFF
Logic input – high level input voltage > 2.0 V
low level input voltage > 0.8 V
Logic output – high level output voltage > 2.4 V
low level output voltage > 0.4 V
Connector MIC IN: XLR-3F
MIC OUT: XLR-3M
MIC IN: XLR-3F
MIC OUT: XLR-3M
3 x terminal
MIC IN: XLR-5F
MIC OUT: XLR-3M
3 x terminal
Power supply 48 V phantom power (P 48)
Weight approx. 1200 g approx. 1206 g
Dimensions (W x H x D) 120 mm x 43 mm x 170 mm
Temperature operation: –10 °C (14 °F) to +50 °C (122°F)
storage: –25 °C (–13°F) to +70 °C (158°F)
MZS 31 MZT 30 MZT 30-L
Shock mount/table mounts MZS 31 MZT 30 MZT 30-L
Connector – XLR-3F XLR-5F
Power supply 48 V phantom power (P 48)
Weight approx. 1200 g approx. 1206 g
Dimensions (W x H x D) 120 mm x 43 mm x 170 mm
Temperature operation: –10 °C (14 °F) to +50 °C (122°F)
storage: –25 °C (–13°F) to +70 °C (158°F)
MZC 30
Connections XLR-3M | special coax socket for ME 3x
Power supply 12 – 48 V phantom power (P 12 – P 48)
Length 9 m
Diameter Ø 1.1 mm
Europe EMC:
• EN 55103-1
• EN 55103-2
In case of interference from extraneous devices, the specifications may differ from those listed above.
Specifications
40 | SpeechLine IS microphone series
Pin assignment
MEB 102 | MEB 104: XLR-3 MEB 102-L | MEB 104-L: XLR-5
1 Ground
2 Microphone +
3 Microphone –
1 Ground
2 Microphone +
3 Microphone –
4 LED (H -> green, L -> red)
5 LED (H -> red)
3
21
MEB 102 MEB 1043
2
1
4
5
MEB 104-LMEB 102-L
MEG 14-40 | MZH 30xx: XLR-3 MEG 14-40-L | MZH 30xx-L: XLR-5
1 Ground
2 Microphone +
3 Microphone –
1 Ground
2 Microphone +
3 Microphone –
4 LED: 9 – 30 V DC any polarity
5 LED: 9 – 30 V DC any polarity
3
21
MEG 14-40 MZH 30xx3
2
1
4
5
MEG 14-40-L MZH 30xx-L
MEG 14-40-L-II: XLR 5 MEB 114: XLR 3 MAS 1: XLR 3 mic in
1 Microphone Ground
2 Microphone +
3 Microphone –
4 LED Ground
5 LED: 12 – 30 V
1 Ground
2 Microphone +
3 Microphone –
MAS 133: XLR 3 mic in MAS 133: XLR 3 mic out MAS 133: XLR 5 switch
1 Ground
2 Microphone +
3 Microphone –
1 Microphone –
2 Microphone +
3 Ground
1 Ground
2 Switch
3 LED red –
4 LED green –
5 LEDs +12 V
32
1
4
5 MEG
14-40-L-II3
21
MEB 114 MAS 13
2
1
4
5
1
2
3
4
5
Switch
Switch
red
green
LEDs +12 V
red
green
+12 V
3
21
MAS 1333
21
32
1
4
5
Specifications
SpeechLine IS microphone series | 41
Polar diagrams
0°330°
300°
270°
240°
210°180°
150°
120°
90°
60°
30°
MEB 102 MEB 102-L
MEB 104-L
MEB 104
MEB 102-L
MEB 102
250 Hz
125 Hz
1000 Hz
500 Hz4000 Hz
2000 Hz
16000 Hz
8000 HzMEB 104MEB 104-L
0°330°
300°
270°
240°
210°180°
150°
120°
90°
60°
30°
250 Hz
125 Hz
1000 Hz
500 Hz4000 Hz
2000 Hz
16000 Hz
8000 HzMEB 114MEB 114-S
MEB 114-SMEB 114
0°330°
300°
270°
240°
210°180°
150°
120°
90°
60°
30°
MEG 14-40LMEG 14-40
0°330°
300°
270°
240°
210°180°
150°
120°
90°
60°
30°
MEG 14-40-L-II
250 Hz
125 Hz
1000 Hz
500 Hz4000 Hz
2000 Hz
16000 Hz
8000 HzMEB 114MEB 114-S
Specifications
42 | SpeechLine IS microphone series
0°330°
300°
270°
240°
210°180°
150°
120°
90°
60°
30°
ME 34
250 Hz
125 Hz
1000 Hz
500 Hz4000 Hz
2000 Hz
16000 Hz
8000 Hz
ME 34
ME 35
0°330°
300°
270°
240°
210°180°
150°
120°
90°
60°
30°
250 Hz
125 Hz
1000 Hz
500 Hz4000 Hz
2000 Hz
16000 Hz
8000 Hz
ME 35
ME 36
0°330°
300°
270°
240°
210°180°
150°
120°
90°
60°
30°
250 Hz
125 Hz
1000 Hz
500 Hz4000 Hz
2000 Hz
16000 Hz
8000 Hz
ME 36
Specifications
SpeechLine IS microphone series | 43
Frequency response curves
MEB 102-L
MEB 102
-60
-70
dB-20
-30
-40
-50
100 Hz
0 °
90 ° 200 Hz 500 Hz 1 kHz 2 kHz 5 kHz 10 kHz 20 kHz
-60
-70
dB-20
-30
-40
-50
100 Hz
0 °
90 ° 200 Hz 500 Hz 1 kHz 2 kHz 5 kHz 10 kHz 20 kHz
MEB 104-L
MEB 104
-80
-90
dB
-40
-30
-50
-60
-70
100 Hz
0 °
90 ° 200 Hz 500 Hz 1 kHz 2 kHz 5 kHz 10 kHz 20 kHz
MEB 114-S
MEB 114
-60
-70
dB-20
-30
-40
-50
100 Hz
0 °
90 ° 200 Hz 500 Hz 1 kHz 2 kHz 5 kHz 10 kHz 20 kHz
MEG 14-40L
MEG 14-40
MEG 14-40-L-II
Specifications
44 | SpeechLine IS microphone series
ME 34
-60
-70
dB-20
-30
-40
-50
50 Hz
0 °
90 ° 100 Hz 200 Hz 500 Hz 1 kHz 2 kHz 5 kHz 10 kHz 20 kHz
ME 35
-60
-70
dB-20
-30
-40
-50
50 Hz
0 °
90 ° 100 Hz 200 Hz 500 Hz 1 kHz 2 kHz 5 kHz 10 kHz 20 kHz
ME 36
-60
-70
dB-20
-30
-40
-50
50 Hz
0 °
90 ° 100 Hz 200 Hz 500 Hz 1 kHz 2 kHz 5 kHz 10 kHz 20 kHz
Manufacturer Declarations
SpeechLine IS microphone series | 45
Manufacturer Declarations
Warranty
Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this
product.
For the current warranty conditions, please visit our website at
www.sennheiser.com or contact your Sennheiser partner.
In compliance with the following requirements
• WEEE Directive (2012/19/EU)
Please dispose of the products at the end of their operational lifetime
by taking them to your local collection point or recycling center for such
equipment.
• Australia/New Zealand
CE Conformity
• RoHS Directive (2011/65/EU)
• EMC Directive (2014/30/EU)
The declaration is available at www.senncom.com. Before putting the
products into operation, please observe the respective country-specific
regulations!
Sennheiser electronic GmbH & Co. KGAm Labor 1, 30900 Wedemark, Germanywww.sennheiser.com
Publ. 02/15, 554665, A04